Installation Dimensions in mm (inches)
P
A
B
P
A
B
10
63,5 (2.5)
60,0 (2.36)
67 (2.34)
46,5
(1.83)
0
Ø 9
(0.354 dia)
Ø 5,5 (0.217 dia)
3,0
(0.12)
Mounting surface,
seals supplied with
valve.
Ø 3,0
(0.118 dia)
3,0 (0.12)
52,0
(2.05)
58,0
(2.28)
94,0
(3.7)
117,5 (4.62)
Models with
key lock
137,5 (5.4)
To remove key
7,0 (0.28)
7,5 (0.3)
To adjust controlled flow rate:
For valves with key lock, first unlock by
turning key counter-clockwise. Turn
adjustment knob clockwise to increase flow
rate, or counter-clockwise to decrease flow
rate. Relock models with key lock.
A
B
FCG-3 models only
3rd angle
projection
For dimensions of ISO 4401, size 03 mounting surface and
Vickers subplates, see catalog 2425.
For details of Vickers fixing bolt kits, see catalog 2314.
Note the following exceptions to the standard interface:
1. Only two fixing bolt holes are required, as shown above.
2. Port T is never required.
3. Port P is used only for FCG-3-***-A models.
4
Mass
All models
1,1 kg (2.4 lb) approx.
. . . . . .
Installation Data
Mounting Attitude
Unrestricted
Mounting Surface, Subplates and
Fixing Bolts
See note in “Installation Dimensions”
section. F(C)G-3 valves cannot be used
to top normal ISO 4401 size 03/NFPA
D01 module stacks unless the
application will be satisfactory with a
two-bolt fixing and with the two or
three-port arrangements of the F(C)G-3
valves; consult your Vickers
representative if such an arrangement
is required.
A two-bolt fixing kit BK 986743M
containing M5 x 60 long soc. hd. cap
screws is available separately for
securing an F(C)G-3 valve direct to a
subplate.
Ordering Procedure
Valves and fixing bolt kits must be
ordered as separate items e.g.
2 off FCG-3-120-A-K-10 valve
2 off BK 986743M bolt kit
Service and Repair
The construction of these valves is such
that the only spare parts available are
the mounting surface seals (kit no.
986742 containing three seals).
Experience shows that the only
servicing likely to be needed is the
possibility to dismantle the
spring-loaded hydrostat for cleaning in
cases where contaminant has
accumulated through continuous use in
less than ideal environments. For details
see “Spare Parts” leaflet 40594.
